<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<meta name="viewport" content="width=device-width,user-scalable=no, initial-scale=1.0,  maximum-scale=1.0, minimum-scale=1.0" />
		<link rel="stylesheet" href="https://cdn.bootcss.com/twitter-bootstrap/4.3.1/css/bootstrap.min.css" />
		<title></title>
		<style type="text/css">
			.list{
				background: red;
				margin-bottom: 30px;
				text-align: center;
				color: #ffffff;
				height: 200px;
			}
		</style>
	</head>
	<body>
		<div class="container">
			<div class="row">
				<div class="col-md-4">
					<div class="list">
						内容
					</div>
				</div>
				<div class="col-md-4">
					<div class="row">
						<div class="col-6">
							<div class="list">内容</div>
						</div>
						<div class="col-6">
							<div class="list">内容</div>
						</div>
						<div class="col-6">
							<div class="list">内容</div>
						</div>
						<div class="col-6">
							<div class="list">内容</div>
						</div>
					</div>
				</div>
				<div class="col-md-4">
					<div class="list">
						内容
					</div>
				</div>
			</div>
		</div>
	</body>
</html>